› 1u9p

X-ray diffraction
1.9Å resolution

Permuted single-chain Arc

Released:
DOI: 10.2210/pdb1u9p/pdb
PDB entry 1u9p coloured by chain, front view.
PDB entry 1u9p coloured by chain, side view.
PDB entry 1u9p coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Consolidating critical binding determinants by noncyclic rearrangement of protein secondary structure.
Tabtiang RK, Cezairliyan BO, Grant RA, Cochrane JC, Sauer RT
Proc Natl Acad Sci U S A 102 2305-9 (2005)
PMID: 15689399

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136486 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional repressor arc Chain: A
Molecule details ›
Chain: A
Length: 120 amino acids
Theoretical weight: 13.76 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P03050 (Residues: 1-15, 16-52; Coverage: 98%)
Gene name: arc
Sequence domains: Arc-like DNA binding domain
Structure domains: Met repressor-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 8-BM
Spacegroup: P21
Unit cell:
a: 29.181Å b: 62.916Å c: 30.38Å
α: 90° β: 102.69° γ: 90°
R-values:
R R work R free
0.253 0.249 0.297
Expression system: Escherichia coli

Quick links

Citations

3 citation in other articles

Mycobacterium tuberculosis Rv0366c-Rv0367c encodes a non-canonical PezAT-like toxin-antitoxin pair.
Tandon et al. (2019)
2 more

4 mentions without citation

Macromolecular ab initio phasing enforcing secondary and tertiary structure.
Millán et al. (2015)
3 more